Signature M650

• Height: 108.2 mm
• Width: 61 mm
• Depth: 38.8 mm
• Weight: 101.4 g

Sensor Technology

• Sensor Technology: Logitech Advanced Optical Tracking
• Nominal value: 400 dpi
• Max value: Up to 4000

Buttons

• Number of Buttons: 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click)

Customization app

• Supported by Logi Options+ on Windows and macOS ¹Available on Windows and macOS at logitech.com/optionsplus

Battery

• Battery type: 1 x AA battery (included)
• Battery life with Logi Bolt USB Receiver: up to 24-months ²It may vary based on use and computing conditions.
• Battery life with Bluetooth®: up to 20- months ³It may vary based on use and computing conditions.

Connection Type

• Bluetooth Low Energy Technology
• Wireless range: 10 m wireless range ⁴Wireless range may vary depending on operating environment and computer set up

Sustainability

• Graphite and Black plastics: Minimum 64% post-consumer recycled material ⁵Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Red and Blue plastics: 57% post-consumer recycled material ⁶Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Off-white and Rose plastics: Minimum 26% post-consumer recycled material ⁷Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Certified carbon neutral